Kenny Robertson vs Mike Pierce

Mike Pierce's 4-fight experience advantage (5 vs 1 fights) held true, but the algorithm limited the bonus to prevent over-rewarding Mike Pierce for the expected result. Had Kenny Robertson pulled off the upset, his experience disadvantage would have delivered a modest upset bonus.

This was not a title fight, so both fighters received standard ELO adjustments. However, since ELO is a relative system, victories over former champions can have an indirect impact, and Title Fight ELO can differ from Basic ELO.

Mike Pierce gained a finish with a KO/TKO in round 2, earning finishing bonuses.

Mike Pierce controlled the striking exchanges with 19 vs 12 significant strikes, 51.4% vs 33.3% accuracy, including 1 devastating knockdown. Mike Pierce capitalized on this striking dominance.

Mike Pierce landed 1 knockdown followed by 9 ground strikes. Few ground strikes after a knockdown do not qualify for major ground ELO bonus.

Mike Pierce demonstrated solid activity levels with 162 days since his last fight, earning a moderate activity bonus for consistent scheduling. As the winner, Mike Pierce capitalized on this activity level, while Kenny Robertson's null-day layoff didn't factor into the scoring since only winners receive activity bonuses.

Mike Pierce extended his 3-fight win streak, earning a momentum bonus. Kenny Robertson is back at 0 with this loss.

This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.